<template>
  <div class="login-container">
    <el-form
      ref="loginForm"
      :model="loginForm"
      :rules="loginRules"
      class="login-form"
      auto-complete="on"
      label-position="left"
    >
      <div class="title-container">
        <h3 class="title">
          <img src="~@/assets/common/login-logo.png" alt="" />
        </h3>
      </div>

      <el-form-item prop="mobile">
        <span class="svg-container">
          <svg-icon icon-class="user" />
        </span>
        <el-input
          ref="mobile"
          v-model="loginForm.mobile"
          placeholder="请输入手机号"
          name="mobile"
          type="text"
          tabindex="1"
          auto-complete="on"
        />
      </el-form-item>

      <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon-class="password" />
        </span>
        <el-input
          :key="passwordType"
          ref="password"
          v-model="loginForm.password"
          :type="passwordType ? 'password' : 'text'"
          placeholder="请输入密码"
          name="password"
          tabindex="2"
          auto-complete="on"
          @keyup.enter.native="doLogin"
        />
        <span class="show-pwd" @click="showPwd">
          <svg-icon :icon-class="passwordType ? 'eye' : 'eye-open'" />
        </span>
      </el-form-item>

      <el-button
        :loading="loading"
        type="primary"
        style="width: 100%; margin-bottom: 30px"
        @click.native.prevent="doLogin"
        >登录
      </el-button>

      <div class="tips">
        <span style="margin-right: 20px">username: admin</span>
        <span> password: any</span>
      </div>
    </el-form>
  </div>
</template>

<script>
// import { validUsername } from "@/utils/validate";
import { login } from "@/api/user.js";
export default {
  name: "Login",
  data() {
    // const validateUsername = (rule, value, callback) => {
    //   if (!validUsername(value)) {
    //     callback(new Error("Please enter the correct user name"));
    //   } else {
    //     callback();
    //   }
    // };
    // const validatePassword = (rule, value, callback) => {
    //   if (value.length < 6) {
    //     callback(new Error("The password can not be less than 6 digits"));
    //   } else {
    //     callback();
    //   }
    // };
    return {
      loginForm: {
        mobile: "13800000002",
        password: "123456",
      },
      loginRules: {
        //校验规则
        mobile: [
          { required: true, trigger: "blur", message: "请输入手机号" },
          {
            patttern: /^1[3-9]\d{9}$/,
            trigger: "blur",
            message: "请输入正确的手机号",
          },
        ],
        password: [{ required: true, trigger: "blur", message: "请输入密码" }],
      },
      loading: false,
      passwordType: "true",
      //   redirect: undefined,
    };
  },
  //   watch: {
  //     $route: {
  //       handler: function (route) {
  //         this.redirect = route.query && route.query.redirect;
  //       },
  //       immediate: true,
  //     },
  //   },
  methods: {
    //密码框输入的密码显示与隐藏功能
    showPwd() {
      //   console.log(1);
      this.passwordType = !this.passwordType;
      //   console.log(this.passwordType);
      this.$nextTick(() => {
        this.$refs.password.focus();
      });
    },
    doLogin() {
      //   console.log(this.$refs.loginForm);
      //   console.log(this.loginForm);
      //validate就是一个提交验证函数,如果都填写了内容,并且规则校验没有问题就会进行提交
      this.$refs.loginForm.validate(async (valid) => {
        this.$message("全部通过");
        if (valid) {
          //   let res = await login(this.loginForm);
          //   console.log(res);
          try {
            await this.$store.dispatch("user/login", this.loginForm);
            this.$router.push({ path: "/" });
          } catch (error) {
            //   this.$message()
            console.log("失败了");
          }
        }
      });
      //   this.$refs.loginForm.validate((v) => {
      //   });
      //   this.$refs.loginForm.validate((valid) => {
      //     if (valid) {
      //       this.loading = true;
      //       this.$store
      //         .dispatch("user/login", this.loginForm)
      //         .then(() => {
      //           this.$router.push({ path: this.redirect || "/" });
      //           this.loading = false;
      //         })
      //         .catch(() => {
      //           this.loading = false;
      //         });
      //     } else {
      //       console.log("error submit!!");
      //       return false;
      //     }
      //   });
    },
  },
};
</script>

<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg: #283443;
// $light_gray: #fff;
$light_gray: #68b0fe;

$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
  }
}

/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;

    input {
      background: transparent;
      //   background: rgba(255, 255, 255, 0.3);
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      //   color: $light_gray;
      color: $light_gray;
      height: 47px;
      //   caret-color: $cursor;
      caret-color: $light_gray;

      //   &:-webkit-autofill {
      //     box-shadow: 0 0 0px 1000px $bg inset !important;
      //     -webkit-text-fill-color: $cursor !important;
      //   }
    }
  }

  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.7);
    // background-color: #d4e5ff;
    border-radius: 5px;
    color: #454545;
    // color: #89caff;
  }
}
</style>

<style lang="scss" scoped>
$bg: #2d3a4b;
$dark_gray: #889aa4;
$light_gray: #eee;

.login-container {
  min-height: 100%;
  width: 100%;
  //   background-color: $bg;
  background: url("~@/assets/common/login.jpg") no-repeat center;
  overflow: hidden;

  .login-form {
    position: relative;
    width: 520px;
    max-width: 100%;
    padding: 160px 35px 0;
    margin: 0 auto;
    overflow: hidden;
  }

  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;

    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 26px;
      color: $light_gray;
      margin: 0px auto 40px auto;
      text-align: center;
      font-weight: bold;
      //   background: url("~~@/assets/common/login-logo.png") top center / cover;
    }
  }

  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
</style>
